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3,344
RESULTS

COLLECTION
TOPIC atoz
scientific 2,565
patent 2,260
steam 2,055
tion 1,251
american 1,106
iron 846
munn 777
patents 634
claim 594
patented 591
electric 544
apparatus 515
Magazines 501
manner 488
purpose 450
feet 414
tbe 396
improved 364
water 323
cast iron 319
york city 311
consists 270
years ago 265
machine 245
arranged 231
set 181
boiler 172
inches 165
device 155
railroad 136
gas 128
hot water 123
ment 123
center 120
motor 109
valve 109
color 104
tlie 101
steel 100
hot air 98
adapted 92
bicycle 88
engine 82
air 79
vessels 63
torpedo 59
cents 54
address 53
wire 52
flax 51
rifled 49
wheel 49
oil 48
canal 45
asks 42
inch 42
cotton 39
armor 38
tons 38
shaft 34
ofthe 33
going 32
pipe 31
power 31
heat 30
plate 30
colors 28
fulton 28
guns 27
gun 26
cement 24
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